package com.yuntian.mapper;


import com.yuntian.pojo.Emp;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.awt.*;
import java.time.LocalDate;
import java.util.List;

@Mapper
public interface EmpMapper {

   /* @Select("select count(*) from emp ;")//查询总记录数
    public Long count();

    //分页查询获取列表数据
    @Select("select * from emp limit #{start},#{pageSize}")
    public List<Emp> pageSelect(Integer start,Integer pageSize);*/

    //员工数据查询
/*    @Select("select * from emp")*/
    public List<Emp> list(String name, Short gender, LocalDate begin, LocalDate end);


    void delete(List<Integer> ids);
    @Insert("insert into emp(username, name, gender, image, job, entrydate, dept_id, create_time, update_time)" +
            "value (#{username},#{name},#{gender},#{image},#{job},#{entrydate},#{deptId},#{createTime},#{updateTime})")
    void insert(Emp emp);

    @Select("select * from emp where id = #{id}")
    Emp getById(Integer id);

    void update(Emp emp);
    @Select("select * from emp where username = #{username} and password = #{password}")
    Emp getByUsernameAndPassword(Emp emp);

    @Delete("delete  from  emp where dept_id = #{deptId}")
    void deletByDepyid(Integer deptId);
}
